Form 8-K · Current Report · Filed 2026-05-12
HF Sinclair CEO Timothy Go Departs with Severance Package
HF Sinclair Corporation announced that Timothy Go, its former Chief Executive Officer and President, has departed the company effective May 11, 2026, following a mutually agreeable separation.
- Filer
- Hf Sinclair Corporation DINO · NYSE
- Filed
- Accession
- 0001193125-26-218135
- CIK
- 0001915657
- Signal
- High impactEnergy
- Source
- Official filing on sec.gov ↗
Details
As part of the Separation and Release Agreement, Mr. Go will receive a separation payment of $4,735,000 over 12 months, continuation of health benefits, and partial vesting of his equity awards. The company has not yet reached a separation agreement with its former Chief Financial Officer, Atanas Atanasov.
Items reported
Reported Item
Market reaction
Close before filing
$72.81
Next session
-4.7%
Since filing
+25.6%
Latest close
$91.47
What happened, not what will happen — closing prices around the filing date.
Precedent
Previous filings from DINO reporting the same item, with the next session's move:
Insider tape
Within 45 days of this filing, DINO insiders reported 10 Form 4 transactions — net selling of $99.8M.
About Hf Sinclair Corporation
Hf Sinclair Corporation is an integrated energy company involved in refining, marketing, and distributing petroleum products. Its primary focus is on supplying fuel and specialty lubricant products, with operations that extend into petrochemicals and renewable fuels. Serving various sectors such as automotive, industrial, and agricultural, Hf Sinclair plays a crucial role in the energy supply chain by processing crude oil into refined products, including gasoline and diesel. The company's refining operations are strategically located across the United States, facilitating efficient distribution across diverse markets. With a commitment to sustainability, Hf Sinclair is also investing in renewable energy solutions and reducing carbon emissions. As a significant player in the energy sector, the corporation contributes to both local and global energy supplies, impacting market dynamics through its production capacities and strategic initiatives. Founded through a merger of HollyFrontier Corporation and Sinclair Oil Corporation, Hf Sinclair combines extensive industry expertise with a robust operational network, making it a key participant in the broader energy landscape.
Never miss another DINO filing
Profitelligence watches EDGAR around the clock and alerts you within seconds.